3-34 420 Series
3.16 CD-ROM Test
To execute the CD-ROM test, select 13 from the DIAGNOSTICS TEST MENU, press
Enter and follow the directions on the screen. The CD-ROM test contains four subtests that
test the computer’s CD-ROM functions.
NOTE: First, make sure the CD-ROM driver (CDROMDRV.COM) is installed and
then insert the test media CD (Toshiba-EMI Test Disk TDY-03).
Subtest 01 Sequential Read
This subtest is a sequential reading of one block unit (2K bytes) of all the
logical addresses.
Subtest 02 Read Specified Address
This subtest reads one-block data from a specified address.
Subtest 03 Random Address/Data
This subtest reads one-block data and multi-block data from random addresses
200 times.
Subtest 04 Playback Music
NOTE: The Toshiba-EMI Test Disk TDY-03 cannot be used for Subtest
04. For this test, use an ordinary music CD.
This subtest reads track data from a specified track and plays the sound.
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